1093663-71-8Relevant articles and documents
Controlling regiochemistry in the gold-catalyzed synthesis of unsaturated spiroketals
Paioti, Paulo H. S.,Ketcham, John M.,Aponick, Aaron
supporting information, p. 5320 - 5323 (2015/01/16)
A novel gold-catalyzed synthesis of unsaturated spiroketals that addresses regioselectivity issues commonly reported in metal-catalyzed spiroketalization of alkynes is reported. The reaction sequence is regulated by an acetonide protecting group which und